Two-Inch Revolution: The Motorsports Industry is Shifting to 2-inch Harnesses for Enhanced Safety

For the longest time, the motorsports industry was fairly fixed on the use of 3-inch belts for driver safety harnesses. The prevailing wisdom was that a 3-inch belt helps spread the load more broadly in the event of a crash.
However, a closer look at the origins of motorsports safety indicate that the prevalence of 3-inch belts had more to do

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